Compare 1529 vs 1561
Property | 1529 | 1561 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 111 × 1391 | 71 × 2231 |
Prime factorization | 11 × 139 | 7 × 223 |
Divisors count | 4 | 4 |
Divisors | 1, 11, 139, 1529 | 1, 7, 223, 1561 |
Number of properties | 1 | 1 |
Semiprimes | 446th | 453rd |
Roman numberals | MDXXIX | MDLXI |
Base 2 | 101111110012 | 110000110012 |
Base 3 | 20021223 | 20102113 |
Base 4 | 1133214 | 1201214 |
Base 5 | 221045 | 222215 |
Base 6 | 110256 | 111216 |
Base 7 | 43137 | 43607 |
Base 8 | 27718 | 30318 |
Base 9 | 20789 | 21249 |
Base 10 | 152910 | 156110 |
Base 11 | 117011 | 119a11 |
Base 12 | a7512 | aa112 |
Base 13 | 90813 | 93113 |
Base 14 | 7b314 | 7d714 |
Base 15 | 6be15 | 6e115 |
Base 16 | 5f916 | 61916 |